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  <meta charset="UTF-8">
  <meta name="viewport" content="width=device-width, initial-scale=1.0">
  <title>Document</title>
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  <script>

    console.log('"2" + 2 + 2 = ', "2" + 2 + 2);
    console.log('2 + 2 + "2" = ', 2 + 2 + "2");
    
    console.log('"hello" + 2 = ', "hello " + 2);
    console.log('"hello " + "jack" = ', "hello " + "jack");
    // console.log('"hello" + 2 = ', `hello ${2}`);


  </script>
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